20131271632

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{547}}^1\times {\mathrm{10133}}^1$

素因数の和:10915

約数の個数: 40

約数和(自身を含む): 39251657376

約数和(自身を除く): 19120385744

約数列:

[1, 2, 4, 8, 16, 227, 454, 547, 908, 1094, 1816, 2188, 3632, 4376, 8752, 10133, 20266, 40532, 81064, 124169, 162128, 248338, 496676, 993352, 1986704, 2300191, 4600382, 5542751, 9200764, 11085502, 18401528, 22171004, 36803056, 44342008, 88684016, 1258204477, 2516408954, 5032817908, 10065635816, 20131271632]

約数ペア:

[(1, 20131271632), (2, 10065635816), (4, 5032817908), (8, 2516408954), (16, 1258204477), (227, 88684016), (454, 44342008), (547, 36803056), (908, 22171004), (1094, 18401528), (1816, 11085502), (2188, 9200764), (3632, 5542751), (4376, 4600382), (8752, 2300191), (10133, 1986704), (20266, 993352), (40532, 496676), (81064, 248338), (124169, 162128)]